16516560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{68819}}^1$

素因数の和:68835

約数の個数: 40

約数和(自身を含む): 51202080

約数和(自身を除く): 34685520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 68819, 137638, 206457, 275276, 344095, 412914, 550552, 688190, 825828, 1032285, 1101104, 1376380, 1651656, 2064570, 2752760, 3303312, 4129140, 5505520, 8258280, 16516560]

約数ペア:

[(1, 16516560), (2, 8258280), (3, 5505520), (4, 4129140), (5, 3303312), (6, 2752760), (8, 2064570), (10, 1651656), (12, 1376380), (15, 1101104), (16, 1032285), (20, 825828), (24, 688190), (30, 550552), (40, 412914), (48, 344095), (60, 275276), (80, 206457), (120, 137638), (240, 68819)]